13645611

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 25436160

約数和(自身を除く): 11790549

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 51, 63, 93, 119, 137, 153, 189, 217, 279, 357, 411, 459, 527, 651, 837, 959, 1071, 1233, 1581, 1953, 2329, 2877, 3213, 3689, 3699, 4247, 4743, 5859, 6987, 8631, 11067, 12741, 14229, 16303, 20961, 25893, 29729, 33201, 38223, 48909, 62883, 72199, 89187, 99603, 114669, 146727, 216597, 267561, 440181, 505393, 649791, 802683, 1516179, 1949373, 4548537, 13645611]

約数ペア:

[(1, 13645611), (3, 4548537), (7, 1949373), (9, 1516179), (17, 802683), (21, 649791), (27, 505393), (31, 440181), (51, 267561), (63, 216597), (93, 146727), (119, 114669), (137, 99603), (153, 89187), (189, 72199), (217, 62883), (279, 48909), (357, 38223), (411, 33201), (459, 29729), (527, 25893), (651, 20961), (837, 16303), (959, 14229), (1071, 12741), (1233, 11067), (1581, 8631), (1953, 6987), (2329, 5859), (2877, 4743), (3213, 4247), (3689, 3699)]