156909291903

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2267}}^1\times {\mathrm{12073}}^1$

素因数の和:14373

約数の個数: 72

約数和(自身を含む): 284079873168

約数和(自身を除く): 127170581265

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 2267, 5733, 6801, 12073, 15869, 20403, 29471, 36219, 47607, 84511, 88413, 108657, 111083, 142821, 156949, 206297, 253533, 265239, 333249, 470847, 591577, 618891, 760599, 999747, 1098643, 1412541, 1444079, 1774731, 1856673, 3295929, 4332237, 5324193, 7690501, 9887787, 12996711, 23071503, 27369491, 69214509, 82108473, 191586437, 246325419, 355803383, 574759311, 1067410149, 1341105059, 1724277933, 2490623681, 3202230447, 4023315177, 7471871043, 12069945531, 17434365767, 22415613129, 52303097301, 156909291903]

約数ペア:

[(1, 156909291903), (3, 52303097301), (7, 22415613129), (9, 17434365767), (13, 12069945531), (21, 7471871043), (39, 4023315177), (49, 3202230447), (63, 2490623681), (91, 1724277933), (117, 1341105059), (147, 1067410149), (273, 574759311), (441, 355803383), (637, 246325419), (819, 191586437), (1911, 82108473), (2267, 69214509), (5733, 27369491), (6801, 23071503), (12073, 12996711), (15869, 9887787), (20403, 7690501), (29471, 5324193), (36219, 4332237), (47607, 3295929), (84511, 1856673), (88413, 1774731), (108657, 1444079), (111083, 1412541), (142821, 1098643), (156949, 999747), (206297, 760599), (253533, 618891), (265239, 591577), (333249, 470847)]