38563371

素因数分解:

$3^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 72422400

約数和(自身を除く): 33859029

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 229, 231, 243, 297, 567, 687, 693, 729, 891, 1603, 1701, 2061, 2079, 2187, 2519, 2673, 4809, 5103, 6183, 6237, 7557, 8019, 14427, 15309, 17633, 18549, 18711, 22671, 24057, 43281, 52899, 55647, 56133, 68013, 129843, 158697, 166941, 168399, 204039, 389529, 476091, 500823, 612117, 1168587, 1428273, 1836351, 3505761, 4284819, 5509053, 12854457, 38563371]

約数ペア:

[(1, 38563371), (3, 12854457), (7, 5509053), (9, 4284819), (11, 3505761), (21, 1836351), (27, 1428273), (33, 1168587), (63, 612117), (77, 500823), (81, 476091), (99, 389529), (189, 204039), (229, 168399), (231, 166941), (243, 158697), (297, 129843), (567, 68013), (687, 56133), (693, 55647), (729, 52899), (891, 43281), (1603, 24057), (1701, 22671), (2061, 18711), (2079, 18549), (2187, 17633), (2519, 15309), (2673, 14427), (4809, 8019), (5103, 7557), (6183, 6237)]