713731851

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 1234483200

約数和(自身を除く): 520751349

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 151, 189, 267, 281, 453, 623, 801, 843, 1057, 1359, 1869, 1967, 2403, 2529, 3171, 4077, 5607, 5901, 7587, 9513, 13439, 16821, 17703, 25009, 28539, 40317, 42431, 53109, 75027, 94073, 120951, 127293, 175063, 225081, 282219, 297017, 362853, 381879, 525189, 675243, 846657, 891051, 1145637, 1575567, 2539971, 2673153, 3776359, 4726701, 8019459, 11329077, 26434513, 33987231, 79303539, 101961693, 237910617, 713731851]

約数ペア:

[(1, 713731851), (3, 237910617), (7, 101961693), (9, 79303539), (21, 33987231), (27, 26434513), (63, 11329077), (89, 8019459), (151, 4726701), (189, 3776359), (267, 2673153), (281, 2539971), (453, 1575567), (623, 1145637), (801, 891051), (843, 846657), (1057, 675243), (1359, 525189), (1869, 381879), (1967, 362853), (2403, 297017), (2529, 282219), (3171, 225081), (4077, 175063), (5607, 127293), (5901, 120951), (7587, 94073), (9513, 75027), (13439, 53109), (16821, 42431), (17703, 40317), (25009, 28539)]