210330351

素因数分解:

$3^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 393600000

約数和(自身を除く): 183269649

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 729, 891, 1249, 1701, 2079, 2187, 2673, 3747, 5103, 6237, 8019, 8743, 11241, 13739, 15309, 18711, 24057, 26229, 33723, 41217, 56133, 78687, 96173, 101169, 123651, 168399, 236061, 288519, 303507, 370953, 708183, 865557, 910521, 1112859, 2124549, 2596671, 2731563, 3338577, 6373647, 7790013, 10015731, 19120941, 23370039, 30047193, 70110117, 210330351]

約数ペア:

[(1, 210330351), (3, 70110117), (7, 30047193), (9, 23370039), (11, 19120941), (21, 10015731), (27, 7790013), (33, 6373647), (63, 3338577), (77, 2731563), (81, 2596671), (99, 2124549), (189, 1112859), (231, 910521), (243, 865557), (297, 708183), (567, 370953), (693, 303507), (729, 288519), (891, 236061), (1249, 168399), (1701, 123651), (2079, 101169), (2187, 96173), (2673, 78687), (3747, 56133), (5103, 41217), (6237, 33723), (8019, 26229), (8743, 24057), (11241, 18711), (13739, 15309)]