637436706813

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{716003}}^1$

素因数の和:716423

約数の個数: 40

約数和(自身を含む): 987655917600

約数和(自身を除く): 350219210787

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 379, 783, 1137, 2349, 3411, 10233, 10991, 30699, 32973, 98919, 296757, 716003, 890271, 2148009, 6444027, 19332081, 20764087, 57996243, 62292261, 186876783, 271365137, 560630349, 814095411, 1681891047, 2442286233, 7326858699, 7869588973, 21980576097, 23608766919, 70826300757, 212478902271, 637436706813]

約数ペア:

[(1, 637436706813), (3, 212478902271), (9, 70826300757), (27, 23608766919), (29, 21980576097), (81, 7869588973), (87, 7326858699), (261, 2442286233), (379, 1681891047), (783, 814095411), (1137, 560630349), (2349, 271365137), (3411, 186876783), (10233, 62292261), (10991, 57996243), (30699, 20764087), (32973, 19332081), (98919, 6444027), (296757, 2148009), (716003, 890271)]