15698418183

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1601}}^1$

素因数の和:1805

約数の個数: 96

約数和(自身を含む): 27734234112

約数和(自身を除く): 12035815929

約数列:

[1, 3, 7, 9, 21, 23, 63, 67, 69, 101, 161, 201, 207, 303, 469, 483, 603, 707, 909, 1407, 1449, 1541, 1601, 2121, 2323, 4221, 4623, 4803, 6363, 6767, 6969, 10787, 11207, 13869, 14409, 16261, 20301, 20907, 32361, 33621, 36823, 47369, 48783, 60903, 97083, 100863, 107267, 110469, 142107, 146349, 155641, 161701, 257761, 321801, 331407, 426321, 466923, 485103, 750869, 773283, 965403, 1089487, 1131907, 1400769, 1455309, 2252607, 2319849, 2467141, 3268461, 3395721, 3719123, 6757821, 7401423, 9805383, 10187163, 10833967, 11157369, 17269987, 22204269, 26033861, 32501901, 33472107, 51809961, 75837769, 78101583, 97505703, 155429883, 227513307, 234304749, 249181241, 682539921, 747543723, 1744268687, 2242631169, 5232806061, 15698418183]

約数ペア:

[(1, 15698418183), (3, 5232806061), (7, 2242631169), (9, 1744268687), (21, 747543723), (23, 682539921), (63, 249181241), (67, 234304749), (69, 227513307), (101, 155429883), (161, 97505703), (201, 78101583), (207, 75837769), (303, 51809961), (469, 33472107), (483, 32501901), (603, 26033861), (707, 22204269), (909, 17269987), (1407, 11157369), (1449, 10833967), (1541, 10187163), (1601, 9805383), (2121, 7401423), (2323, 6757821), (4221, 3719123), (4623, 3395721), (4803, 3268461), (6363, 2467141), (6767, 2319849), (6969, 2252607), (10787, 1455309), (11207, 1400769), (13869, 1131907), (14409, 1089487), (16261, 965403), (20301, 773283), (20907, 750869), (32361, 485103), (33621, 466923), (36823, 426321), (47369, 331407), (48783, 321801), (60903, 257761), (97083, 161701), (100863, 155641), (107267, 146349), (110469, 142107)]