103638681909

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1427}}^1\times {\mathrm{4451}}^1$

素因数の和:5935

約数の個数: 72

約数和(自身を含む): 179013246048

約数和(自身を除く): 75374564139

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1427, 1813, 2331, 4281, 4451, 5439, 9989, 12843, 13353, 16317, 29967, 31157, 40059, 52799, 69923, 89901, 93471, 158397, 164687, 209769, 218099, 280413, 369593, 475191, 494061, 629307, 654297, 1108779, 1152809, 1482183, 1962891, 2587151, 3326337, 3458427, 6351577, 7761453, 8069663, 10375281, 19054731, 23284359, 24208989, 44461039, 57164193, 72626967, 133383117, 235008349, 311227273, 400149351, 705025047, 933681819, 1645058443, 2115075141, 2801045457, 4935175329, 11515409101, 14805525987, 34546227303, 103638681909]

約数ペア:

[(1, 103638681909), (3, 34546227303), (7, 14805525987), (9, 11515409101), (21, 4935175329), (37, 2801045457), (49, 2115075141), (63, 1645058443), (111, 933681819), (147, 705025047), (259, 400149351), (333, 311227273), (441, 235008349), (777, 133383117), (1427, 72626967), (1813, 57164193), (2331, 44461039), (4281, 24208989), (4451, 23284359), (5439, 19054731), (9989, 10375281), (12843, 8069663), (13353, 7761453), (16317, 6351577), (29967, 3458427), (31157, 3326337), (40059, 2587151), (52799, 1962891), (69923, 1482183), (89901, 1152809), (93471, 1108779), (158397, 654297), (164687, 629307), (209769, 494061), (218099, 475191), (280413, 369593)]