154413651

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 252806400

約数和(自身を除く): 98392749

約数列:

[1, 3, 7, 21, 23, 49, 69, 109, 147, 161, 327, 419, 483, 763, 1127, 1257, 2289, 2507, 2933, 3381, 5341, 7521, 8799, 9637, 16023, 17549, 20531, 28911, 45671, 52647, 61593, 67459, 122843, 137013, 202377, 319697, 368529, 472213, 959091, 1050433, 1416639, 2237879, 3151299, 6713637, 7353031, 22059093, 51471217, 154413651]

約数ペア:

[(1, 154413651), (3, 51471217), (7, 22059093), (21, 7353031), (23, 6713637), (49, 3151299), (69, 2237879), (109, 1416639), (147, 1050433), (161, 959091), (327, 472213), (419, 368529), (483, 319697), (763, 202377), (1127, 137013), (1257, 122843), (2289, 67459), (2507, 61593), (2933, 52647), (3381, 45671), (5341, 28911), (7521, 20531), (8799, 17549), (9637, 16023)]