89900348031

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{42473}}^1$

素因数の和:42800

約数の個数: 48

約数和(自身を含む): 142236931200

約数和(自身を除く): 52336583169

約数列:

[1, 3, 9, 13, 39, 79, 117, 229, 237, 687, 711, 1027, 2061, 2977, 3081, 8931, 9243, 18091, 26793, 42473, 54273, 127419, 162819, 235183, 382257, 552149, 705549, 1656447, 2116647, 3355367, 4969341, 9726317, 10066101, 29178951, 30198303, 43619771, 87536853, 126442121, 130859313, 379326363, 392577939, 768379043, 1137979089, 2305137129, 6915411387, 9988927559, 29966782677, 89900348031]

約数ペア:

[(1, 89900348031), (3, 29966782677), (9, 9988927559), (13, 6915411387), (39, 2305137129), (79, 1137979089), (117, 768379043), (229, 392577939), (237, 379326363), (687, 130859313), (711, 126442121), (1027, 87536853), (2061, 43619771), (2977, 30198303), (3081, 29178951), (8931, 10066101), (9243, 9726317), (18091, 4969341), (26793, 3355367), (42473, 2116647), (54273, 1656447), (127419, 705549), (162819, 552149), (235183, 382257)]