64115103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 95481792

約数和(自身を除く): 31366689

約数列:

[1, 3, 13, 39, 41, 101, 123, 303, 397, 533, 1191, 1313, 1599, 3939, 4141, 5161, 12423, 15483, 16277, 40097, 48831, 53833, 120291, 161499, 211601, 521261, 634803, 1563783, 1643977, 4931931, 21371701, 64115103]

約数ペア:

[(1, 64115103), (3, 21371701), (13, 4931931), (39, 1643977), (41, 1563783), (101, 634803), (123, 521261), (303, 211601), (397, 161499), (533, 120291), (1191, 53833), (1313, 48831), (1599, 40097), (3939, 16277), (4141, 15483), (5161, 12423)]