61223379

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 97152000

約数和(自身を除く): 35928621

約数列:

[1, 3, 7, 21, 29, 87, 203, 229, 439, 609, 687, 1317, 1603, 3073, 4809, 6641, 9219, 12731, 19923, 38193, 46487, 89117, 100531, 139461, 267351, 301593, 703717, 2111151, 2915399, 8746197, 20407793, 61223379]

約数ペア:

[(1, 61223379), (3, 20407793), (7, 8746197), (21, 2915399), (29, 2111151), (87, 703717), (203, 301593), (229, 267351), (439, 139461), (609, 100531), (687, 89117), (1317, 46487), (1603, 38193), (3073, 19923), (4809, 12731), (6641, 9219)]