152951253

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 256352256

約数和(自身を除く): 103401003

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 169, 213, 273, 497, 507, 607, 923, 1183, 1491, 1821, 2769, 3549, 4249, 6461, 7891, 11999, 12747, 19383, 23673, 35997, 43097, 55237, 83993, 102583, 129291, 165711, 251979, 301679, 307749, 560261, 718081, 905037, 1680783, 2154243, 3921827, 7283393, 11765481, 21850179, 50983751, 152951253]

約数ペア:

[(1, 152951253), (3, 50983751), (7, 21850179), (13, 11765481), (21, 7283393), (39, 3921827), (71, 2154243), (91, 1680783), (169, 905037), (213, 718081), (273, 560261), (497, 307749), (507, 301679), (607, 251979), (923, 165711), (1183, 129291), (1491, 102583), (1821, 83993), (2769, 55237), (3549, 43097), (4249, 35997), (6461, 23673), (7891, 19383), (11999, 12747)]