87814503

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 159344640

約数和(自身を除く): 71530137

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 151, 153, 181, 189, 357, 453, 459, 543, 1057, 1071, 1267, 1359, 1629, 2567, 3077, 3171, 3213, 3801, 4077, 4887, 7701, 9231, 9513, 11403, 17969, 21539, 23103, 27331, 27693, 28539, 34209, 53907, 64617, 69309, 81993, 83079, 161721, 191317, 193851, 245979, 464627, 485163, 573951, 581553, 737937, 1393881, 1721853, 3252389, 4181643, 5165559, 9757167, 12544929, 29271501, 87814503]

約数ペア:

[(1, 87814503), (3, 29271501), (7, 12544929), (9, 9757167), (17, 5165559), (21, 4181643), (27, 3252389), (51, 1721853), (63, 1393881), (119, 737937), (151, 581553), (153, 573951), (181, 485163), (189, 464627), (357, 245979), (453, 193851), (459, 191317), (543, 161721), (1057, 83079), (1071, 81993), (1267, 69309), (1359, 64617), (1629, 53907), (2567, 34209), (3077, 28539), (3171, 27693), (3213, 27331), (3801, 23103), (4077, 21539), (4887, 17969), (7701, 11403), (9231, 9513)]