74173473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 125798400

約数和(自身を除く): 51624927

約数列:

[1, 3, 9, 11, 19, 33, 47, 57, 99, 141, 171, 209, 423, 517, 627, 839, 893, 1551, 1881, 2517, 2679, 4653, 7551, 8037, 9229, 9823, 15941, 27687, 29469, 39433, 47823, 83061, 88407, 118299, 143469, 175351, 354897, 433763, 526053, 749227, 1301289, 1578159, 2247681, 3903867, 6743043, 8241497, 24724491, 74173473]

約数ペア:

[(1, 74173473), (3, 24724491), (9, 8241497), (11, 6743043), (19, 3903867), (33, 2247681), (47, 1578159), (57, 1301289), (99, 749227), (141, 526053), (171, 433763), (209, 354897), (423, 175351), (517, 143469), (627, 118299), (839, 88407), (893, 83061), (1551, 47823), (1881, 39433), (2517, 29469), (2679, 27687), (4653, 15941), (7551, 9823), (8037, 9229)]