72833877

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 39658923

約数列:

[1, 3, 9, 27, 29, 87, 167, 261, 501, 557, 783, 1503, 1671, 4509, 4843, 5013, 14529, 15039, 16153, 43587, 48459, 93019, 130761, 145377, 279057, 436131, 837171, 2511513, 2697551, 8092653, 24277959, 72833877]

約数ペア:

[(1, 72833877), (3, 24277959), (9, 8092653), (27, 2697551), (29, 2511513), (87, 837171), (167, 436131), (261, 279057), (501, 145377), (557, 130761), (783, 93019), (1503, 48459), (1671, 43587), (4509, 16153), (4843, 15039), (5013, 14529)]