268833930561

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{133321}}^1$

素因数の和:133611

約数の個数: 64

約数和(自身を含む): 466904309760

約数和(自身を除く): 198070379199

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 227, 329, 423, 681, 987, 1269, 1589, 2043, 2961, 4767, 6129, 8883, 10669, 14301, 32007, 42903, 74683, 96021, 133321, 224049, 288063, 399963, 672147, 933247, 1199889, 2016441, 2799741, 3599667, 6266087, 8399223, 18798261, 25197669, 30263867, 43862609, 56394783, 90791601, 131587827, 169184349, 211847069, 272374803, 394763481, 635541207, 817124409, 1184290443, 1422401749, 1906623621, 4267205247, 5719870863, 9956812243, 12801615741, 29870436729, 38404847223, 89611310187, 268833930561]

約数ペア:

[(1, 268833930561), (3, 89611310187), (7, 38404847223), (9, 29870436729), (21, 12801615741), (27, 9956812243), (47, 5719870863), (63, 4267205247), (141, 1906623621), (189, 1422401749), (227, 1184290443), (329, 817124409), (423, 635541207), (681, 394763481), (987, 272374803), (1269, 211847069), (1589, 169184349), (2043, 131587827), (2961, 90791601), (4767, 56394783), (6129, 43862609), (8883, 30263867), (10669, 25197669), (14301, 18798261), (32007, 8399223), (42903, 6266087), (74683, 3599667), (96021, 2799741), (133321, 2016441), (224049, 1199889), (288063, 933247), (399963, 672147)]