32030271

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 59920224

約数和(自身を除く): 27889953

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 49, 63, 91, 111, 117, 147, 151, 259, 273, 333, 441, 453, 481, 637, 777, 819, 1057, 1359, 1443, 1813, 1911, 1963, 2331, 3171, 3367, 4329, 5439, 5587, 5733, 5889, 7399, 9513, 10101, 13741, 16317, 16761, 17667, 22197, 23569, 30303, 39109, 41223, 50283, 66591, 70707, 72631, 96187, 117327, 123669, 212121, 217893, 273763, 288561, 351981, 508417, 653679, 821289, 865683, 1525251, 2463867, 3558919, 4575753, 10676757, 32030271]

約数ペア:

[(1, 32030271), (3, 10676757), (7, 4575753), (9, 3558919), (13, 2463867), (21, 1525251), (37, 865683), (39, 821289), (49, 653679), (63, 508417), (91, 351981), (111, 288561), (117, 273763), (147, 217893), (151, 212121), (259, 123669), (273, 117327), (333, 96187), (441, 72631), (453, 70707), (481, 66591), (637, 50283), (777, 41223), (819, 39109), (1057, 30303), (1359, 23569), (1443, 22197), (1813, 17667), (1911, 16761), (1963, 16317), (2331, 13741), (3171, 10101), (3367, 9513), (4329, 7399), (5439, 5889), (5587, 5733)]