119722401

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 190926720

約数和(自身を除く): 71204319

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 173, 213, 361, 513, 519, 639, 1083, 1349, 1557, 1917, 3249, 3287, 4047, 4671, 9747, 9861, 12141, 12283, 25631, 29583, 36423, 36849, 62453, 76893, 88749, 110547, 187359, 230679, 233377, 331641, 562077, 692037, 700131, 1686231, 2100393, 4434163, 6301179, 13302489, 39907467, 119722401]

約数ペア:

[(1, 119722401), (3, 39907467), (9, 13302489), (19, 6301179), (27, 4434163), (57, 2100393), (71, 1686231), (171, 700131), (173, 692037), (213, 562077), (361, 331641), (513, 233377), (519, 230679), (639, 187359), (1083, 110547), (1349, 88749), (1557, 76893), (1917, 62453), (3249, 36849), (3287, 36423), (4047, 29583), (4671, 25631), (9747, 12283), (9861, 12141)]