173313273

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 273353472

約数和(自身を除く): 100040199

約数列:

[1, 3, 7, 21, 41, 101, 123, 287, 303, 707, 861, 1993, 2121, 4141, 5979, 12423, 13951, 28987, 41853, 81713, 86961, 201293, 245139, 571991, 603879, 1409051, 1715973, 4227153, 8253013, 24759039, 57771091, 173313273]

約数ペア:

[(1, 173313273), (3, 57771091), (7, 24759039), (21, 8253013), (41, 4227153), (101, 1715973), (123, 1409051), (287, 603879), (303, 571991), (707, 245139), (861, 201293), (1993, 86961), (2121, 81713), (4141, 41853), (5979, 28987), (12423, 13951)]