427665957

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 635003712

約数和(自身を除く): 207337755

約数列:

[1, 3, 17, 41, 51, 53, 123, 159, 227, 289, 681, 697, 867, 901, 2091, 2173, 2703, 3859, 6519, 9307, 11577, 11849, 12031, 15317, 27921, 35547, 36093, 36941, 45951, 65603, 110823, 158219, 196809, 204527, 474657, 493271, 613581, 627997, 1479813, 1883991, 2689723, 3476959, 8069169, 8385607, 10430877, 25156821, 142555319, 427665957]

約数ペア:

[(1, 427665957), (3, 142555319), (17, 25156821), (41, 10430877), (51, 8385607), (53, 8069169), (123, 3476959), (159, 2689723), (227, 1883991), (289, 1479813), (681, 627997), (697, 613581), (867, 493271), (901, 474657), (2091, 204527), (2173, 196809), (2703, 158219), (3859, 110823), (6519, 65603), (9307, 45951), (11577, 36941), (11849, 36093), (12031, 35547), (15317, 27921)]