123203403

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5711}}^1$

素因数の和:5784

約数の個数: 32

約数和(自身を含む): 197406720

約数和(自身を除く): 74203317

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 5711, 7191, 17133, 21573, 51399, 97087, 154197, 268417, 291261, 805251, 873783, 2415753, 2621349, 4563089, 7247259, 13689267, 41067801, 123203403]

約数ペア:

[(1, 123203403), (3, 41067801), (9, 13689267), (17, 7247259), (27, 4563089), (47, 2621349), (51, 2415753), (141, 873783), (153, 805251), (423, 291261), (459, 268417), (799, 154197), (1269, 97087), (2397, 51399), (5711, 21573), (7191, 17133)]