98936991

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 155865600

約数和(自身を除く): 56928609

約数列:

[1, 3, 9, 17, 27, 51, 153, 439, 459, 491, 1317, 1473, 3951, 4419, 7463, 8347, 11853, 13257, 22389, 25041, 67167, 75123, 201501, 215549, 225369, 646647, 1939941, 3664333, 5819823, 10992999, 32978997, 98936991]

約数ペア:

[(1, 98936991), (3, 32978997), (9, 10992999), (17, 5819823), (27, 3664333), (51, 1939941), (153, 646647), (439, 225369), (459, 215549), (491, 201501), (1317, 75123), (1473, 67167), (3951, 25041), (4419, 22389), (7463, 13257), (8347, 11853)]