41390973

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 68163840

約数和(自身を除く): 26772867

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 169, 193, 351, 423, 507, 579, 611, 1269, 1521, 1737, 1833, 2509, 4563, 5211, 5499, 7527, 7943, 9071, 16497, 22581, 23829, 27213, 32617, 67743, 71487, 81639, 97851, 117923, 214461, 244917, 293553, 353769, 880659, 1061307, 1532999, 3183921, 4598997, 13796991, 41390973]

約数ペア:

[(1, 41390973), (3, 13796991), (9, 4598997), (13, 3183921), (27, 1532999), (39, 1061307), (47, 880659), (117, 353769), (141, 293553), (169, 244917), (193, 214461), (351, 117923), (423, 97851), (507, 81639), (579, 71487), (611, 67743), (1269, 32617), (1521, 27213), (1737, 23829), (1833, 22581), (2509, 16497), (4563, 9071), (5211, 7943), (5499, 7527)]