19355489757

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 31511462400

約数和(自身を除く): 12155972643

約数列:

[1, 3, 9, 17, 27, 47, 51, 89, 141, 153, 267, 289, 423, 459, 593, 799, 801, 867, 1269, 1513, 1779, 2397, 2403, 2601, 4183, 4539, 5337, 7191, 7803, 10081, 12549, 13583, 13617, 16011, 21573, 25721, 27871, 30243, 37647, 40749, 40851, 52777, 71111, 77163, 83613, 90729, 112941, 122247, 158331, 171377, 213333, 231489, 250839, 272187, 366741, 473807, 474993, 514131, 639999, 694467, 752517, 897209, 1208887, 1421421, 1424979, 1542393, 1919997, 2480519, 2691627, 3626661, 4264263, 4627179, 7441557, 8054719, 8074881, 10879983, 12792789, 15252553, 22324671, 24164157, 24224643, 32639949, 42168823, 45757659, 66974013, 72492471, 126506469, 137272977, 217477413, 379519407, 411818931, 716869991, 1138558221, 2150609973, 6451829919, 19355489757]

約数ペア:

[(1, 19355489757), (3, 6451829919), (9, 2150609973), (17, 1138558221), (27, 716869991), (47, 411818931), (51, 379519407), (89, 217477413), (141, 137272977), (153, 126506469), (267, 72492471), (289, 66974013), (423, 45757659), (459, 42168823), (593, 32639949), (799, 24224643), (801, 24164157), (867, 22324671), (1269, 15252553), (1513, 12792789), (1779, 10879983), (2397, 8074881), (2403, 8054719), (2601, 7441557), (4183, 4627179), (4539, 4264263), (5337, 3626661), (7191, 2691627), (7803, 2480519), (10081, 1919997), (12549, 1542393), (13583, 1424979), (13617, 1421421), (16011, 1208887), (21573, 897209), (25721, 752517), (27871, 694467), (30243, 639999), (37647, 514131), (40749, 474993), (40851, 473807), (52777, 366741), (71111, 272187), (77163, 250839), (83613, 231489), (90729, 213333), (112941, 171377), (122247, 158331)]