141352641

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 232243200

約数和(自身を除く): 90890559

約数列:

[1, 3, 9, 23, 27, 29, 47, 69, 87, 141, 167, 207, 261, 423, 501, 621, 667, 783, 1081, 1269, 1363, 1503, 2001, 3243, 3841, 4089, 4509, 4843, 6003, 7849, 9729, 11523, 12267, 14529, 18009, 23547, 29187, 31349, 34569, 36801, 43587, 70641, 94047, 103707, 111389, 130761, 180527, 211923, 227621, 282141, 334167, 541581, 682863, 846423, 1002501, 1624743, 2048589, 3007503, 4874229, 5235283, 6145767, 15705849, 47117547, 141352641]

約数ペア:

[(1, 141352641), (3, 47117547), (9, 15705849), (23, 6145767), (27, 5235283), (29, 4874229), (47, 3007503), (69, 2048589), (87, 1624743), (141, 1002501), (167, 846423), (207, 682863), (261, 541581), (423, 334167), (501, 282141), (621, 227621), (667, 211923), (783, 180527), (1081, 130761), (1269, 111389), (1363, 103707), (1503, 94047), (2001, 70641), (3243, 43587), (3841, 36801), (4089, 34569), (4509, 31349), (4843, 29187), (6003, 23547), (7849, 18009), (9729, 14529), (11523, 12267)]